Patents by Inventor Jian Guo

Jian Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190067649
    Abstract: The present disclosure provides a cap assembly for a secondary battery and a secondary battery. The cap assembly for the secondary battery includes a cap plate having an electrode lead-out hole; and a terminal assembly including a terminal board, a fixing member, a deformable sheet, a conductive sheet and an isolator, wherein the deformable sheet is attached to the terminal board; the conductive sheet includes a first portion provided between the terminal board and the cap plate; the terminal board is fixed to a side of the cap plate through the fixing member and covers the electrode lead-out hole, and the terminal board is electrically connected with the first portion through the deformable sheet; the deformable sheet is configured to deform to be electrically disconnected from the first portion in response to an increase in a pressure inside the secondary battery.
    Type: Application
    Filed: February 12, 2018
    Publication date: February 28, 2019
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Quankun Li, Baisong Chen, Jian Guo, Peng Wang, Taosheng Zhu
  • Patent number: 10212521
    Abstract: A method including providing a magnet pot, where the magnet pot comprises a bottom portion and at least one projection extending up from the bottom portion forming a magnet location area, where the at least one projection has first and second portions located on opposite sides of the magnet pot, and where the first and second portions have outer sides with a first distance therebetween; and connecting a frame with the magnet pot, where the frame includes first and second opposite side walls, where the first and second opposite side walls of the frame have outer sides with a second distance therebetween, where the first distance is substantially the same as the second distance, and where the outer sides of the first and second portions of the at least one projection are respectively located at the outer sides of the first and second opposite side walls of the frame.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: February 19, 2019
    Assignee: Nokia Technologies Oy
    Inventors: Shengrong Shi, Yuanjia Yang, Jian Guo, Oscar Lopez
  • Publication number: 20190049765
    Abstract: A liquid crystal dripping nozzle, a liquid crystal dripping device, and a method of dripping liquid crystal are provided. The liquid crystal dripping nozzle includes: a carrier; a main dripping nozzle, disposed in a central region of the carrier and configured for dripping liquid crystal; and a plurality of auxiliary dripping nozzles, disposed in a corner region of the carrier and configured for dripping liquid crystal, wherein the plurality of auxiliary dripping nozzles are arranged around the main dripping nozzle.
    Type: Application
    Filed: June 26, 2018
    Publication date: February 14, 2019
    Inventors: Shuaimin JIAN, Weixin MENG, Jian GUO, Lubiao SUN, Wei ZHENG, Yanzhao PENG
  • Patent number: 10204936
    Abstract: An array substrate includes a display region and a Gate driver On Array (GOA) region. In the GOA region, a gate metal electrode, a gate insulating layer, an active layer, a transition layer, and a source-drain metal electrode are formed in sequence from bottom to top, and a via hole is provided penetrating the transition layer, the active layer and the gate insulating layer, the source-drain metal electrode is electrically connected to the gate metal electrode through the via hole; and at an edge of the via hole, there is formed an angle opening upward at edges of the transition layer and the active layer. There are further disclosed a manufacturing method of the array substrate and a display device provided with the array substrate.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: February 12, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Tiansheng Li, Jian Guo, Zhenyu Xie
  • Patent number: 10205141
    Abstract: The secondary battery of the present invention includes: a top cover, a first electrode terminal, a second electrode terminal, an electrode-tab pad-plate, an electrode assembly, a first electrode-tab and a second electrode-tab; the first and second electrode terminal are arranged on the top cover, the electrode-tab pad-plate is a strip-plate shaped structure, and is located between the top cover and electrode assembly, the first electrode-tab includes a connecting part, a folding part and a welding part, the connecting part is beneath the electrode-tab pad-plate, the welding part is above the electrode-tab pad-plate, the connecting part is connected with the electrode assembly, the welding part is connected with the first electrode terminal, the folding part is connected with the connecting part and welding part bypassing the electrode-tab pad-plate; the second electrode terminal is connected with the electrode assembly through the second electrode-tab.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: February 12, 2019
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jian Guo, Quankun Li, Pinghua Deng, Peng Wang, Lingbo Zhu, Qingkui Chi
  • Patent number: 10199627
    Abstract: The invention provides a secondary battery which comprises a cap plate and at least one cell. The secondary battery further comprises connecting pieces, each connecting piece is parallel to the cap plate and positioned at an inside of the cap plate in a thickness direction of the cap plate, a longitudinal direction of each connecting piece is parallel to a length direction of the cap plate, a transverse direction of each connecting piece is parallel to a width direction of the cap plate. Each connecting piece has: a tab welding portion for being welded to the corresponding tab of each cell; and an electrode terminal welding portion connected to the tab welding portion along the longitudinal direction of each connecting piece for being welded to the corresponding electrode terminal of the cap plate so as to electrically connect the corresponding electrode terminal and the corresponding tab of each cell.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: February 5, 2019
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jian Guo, Quankun Li, Pinghua Deng, Lingbo Zhu, Qingkui Chi
  • Publication number: 20190020072
    Abstract: A battery pack containing a frame; and two or more battery cells installed to the frame. The two or more battery cells are interconnected by a configurable connector which is configured to enable electrical connections between the two or more battery cells. The configurable connector is adapted to be configured in a first status or a second status. In the first status, the two or more battery cells are electrically connected, and in the second status, the two or more battery cells are not electrically connected. The battery pack is not fully operational without the terminal holder inserted, therefore before it is delivered to the end user the energy loss due to self-discharging during storage and shipping can be minimized.
    Type: Application
    Filed: February 26, 2016
    Publication date: January 17, 2019
    Inventors: Denis Gaston Fauteux, Hei Man Raymond Lee, Jian Guo Zhao, Yuan Bai Wu
  • Publication number: 20190017526
    Abstract: A receiving device for an electronic device, to hold a stylus, includes a top member, a bottom member, and a connection member. The bottom member faces the top member, the connection member is arranged between the top member and the bottom member. A clamping member and a receiving member are formed between the top member, the bottom member, and the connection member. The clamping member faces away from the receiving member, the clamping member is clamped onto an electronic device, the receiving member receives a stylus.
    Type: Application
    Filed: January 11, 2018
    Publication date: January 17, 2019
    Inventors: LEI HU, CHIA-JUI HU, HAO-YUAN HUANG, YEN-YU CHEN, CHUN-KAI PENG, JIAN-GUO WU, XIN YANG
  • Patent number: 10176460
    Abstract: An electronic business card exchange method and apparatus. The method comprises: if a first electronic business card terminal on which a first electronic business card is displayed receives a first touch signal, the first electronic business card terminal turns the first electronic business card upside down to enable the business card to face the other party, and establishes a data connection to a second electronic business card terminal (101); if the first electronic business card terminal on which the first electronic business card that has been turned is displayed receives a second touch signal, the first electronic business card terminal sends the first electronic business card to the second electronic card terminal through the data connection (103); and through the data connection, the first electronic business card terminal receives and displays a second electronic business card sent by the second electronic business card terminal (104).
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: January 8, 2019
    Assignee: ORA INC.
    Inventors: Jian Hua Xing, Kai Ren, Ping Wang, Ye Zhao, Jian Guo Wu
  • Patent number: 10170734
    Abstract: The present application provides a top cover of a power battery, including a top cover plate, a first electrode unit and a second electrode unit, the top cover plate is provided with a deformable plate connecting hole and an insulation piece accommodating portion, the first electrode unit includes a deformable plate, a conductive plate and a first insulation piece, the deformable plate seals the deformable plate connecting hole, the conductive plate is located underneath the deformable plate, the first insulation piece includes a top cover plate connecting portion and a conductive plate connecting portion, the top cover plate connecting portion extends into the insulation piece accommodating portion and is fixed thereof, the conductive plate is insulated and fixed with the top cover plate through the conductive plate connecting portion. The present application further provides a power battery, including the top cover of the power battery.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: January 1, 2019
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Quankun Li, Jian Guo, Peng Wang, Pinghua Deng, Kai Wu, Yongshou Lin
  • Patent number: 10153476
    Abstract: The present application relates to an electrode tab pad plate, the electrode tab pad plate is of a fork shape, including a joint part and two first fork feet, the two first fork feet are arranged in parallel, and a first gap is provided between the two first fork feet, both the first fork feet are connected with the joint part. The electrode tab pad plate provided by the present application, through gathering the electrode tabs at inner sides of the electrode tab pad plate, so that the electrode tabs are gathered toward the direction away from the battery housing, so as to guarantee the safety performance of the Li-ion battery, since the space occupied by the electrode tab pad plate is small, which facilitates the improvement of the cell capacity, thereby improving the performance of the battery.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: December 11, 2018
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Jian Guo, Quankun Li, Pinghua Deng, Peng Wang, Lingbo Zhu
  • Patent number: 10139221
    Abstract: The present invention relates to a production apparatus of display device, and provides a substrate carrying device and a substrate regularity detecting method. The carrying device comprises: a carrying platform; a support frame; a signal transmitter; a signal receiver and a control device. The benefits of the invention are that by means of adopting the signal detecting device and the control device to detect the regularity of the substrates placed in the substrate carrying device, the detection of the placement of the substrates is realized, when some problems occurs, the operators can realize in time, the happening of bump damage to the substrates in the following process when taking out is avoided, and the safety of the substrates is increased.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: November 27, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lianjie Qu, Jian Guo
  • Patent number: 10133136
    Abstract: An array substrate includes a thin film transistor (1) and a pixel electrode (2) disposed on the thin film transistor; an insulation layer is disposed between the pixel electrode and the thin film transistor, the pixel electrode (2) is connected to a drain electrode (11) of the thin film transistor via a through hole (3) disposed in the insulation layer, the pixel electrode (2) partially covers an edge of the through hole (3) in an orthographic projection direction. The array substrate not only avoids a short circuit between the pixel electrodes, but also properly increases an area of a pixel electrode and the number of and numbers, so that an aperture ratio and a resolution of a display product can be enhanced.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: November 20, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Jian Guo
  • Patent number: 10128272
    Abstract: Disclosed are a TFT array substrate, a method for fabricating the same and a display device. The TFT array substrate includes a plurality of pixel units, each of the plurality of pixel units includes a common electrode (9). The common electrode (9), is comb-shaped, and includes a plurality of strip electrodes and a plurality of slits. Each of the strip electrodes is configured for reflecting light incident on the strip electrode, and each of the slits is configured for transmitting light incident on the slit. As the comb-shaped common electrode with both a reflective region and a transmissive region is formed through a single patterning process, the fabrication process is simplified and the fabrication cost and difficulty are reduced.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: November 13, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jiaxiang Zhang, Jian Guo, Xiaohui Jiang, Changjiang Yan
  • Patent number: 10128281
    Abstract: A fabrication method includes preparing a base substrate, the base substrate including a pixel region and a region of gate on array (GOA); forming a pattern including a gate electrode and a pattern of an active layer on the base substrate, and forming a gate lead on the region of GOA, by a first patterning process; forming a pattern of a gate insulating layer by a second patterning process; forming a pattern including a source/drain electrode by a third patterning process; forming a pattern of a planarization layer by a fourth patterning layer; and forming a pattern including a pixel electrode by a fifth patterning layer. Here, the pattern including the gate electrode and the pattern including the active layer are formed by one patterning process, which can reduce the number of masks in the fabrication process of the array substrate, improve production efficiency and save the cost.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: November 13, 2018
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Xiaohui Jiang, Jian Guo, Tiansheng Li
  • Patent number: 10101661
    Abstract: A method for preparing a multi-layer substrate, which includes: forming a first film layer on a substrate, and forming a group of alignment marks in alignment areas of the first film layer; and forming a plurality of subsequent film layers and a top film layer on the first film layer in sequence; in the patterning process for each subsequent film layer, alignment marks in a mask plate for the subsequent film layer are aligned with the alignment marks in the first film layer, and photoresist coated on the subsequent film layer is subjected to exposure; and in a patterning process of the subsequent film layer, photoresist patterns, formed by the alignment marks in the mask plate at pattern positions of the alignment marks of the first film layer when the photoresist coated on the subsequent film layer is subjected to exposure, are removed. The method improves the alignment accuracy between the patterns of the formed subsequent film layer.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: October 16, 2018
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jian Guo
  • Patent number: 10102984
    Abstract: The disclosed concept relates generally to current sense techniques and apparatus for arc fault and ground fault receptacles, e.g., circuit interrupters, and, more particularly, to arc fault and ground fault receptacles including a shunt stationary terminal exhibiting both mechanical and electrical functionality. The shunt stationary terminal is composed of a steel or steel alloy and copper or copper alloy composite having a current shunt integrated therein.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: October 16, 2018
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Saivaraprasad Murahari, Jian Guo Chen, Hongzhi Zhou
  • Publication number: 20180292468
    Abstract: Systems, methods and non-transitory, computer-readable mediums are disclosed for a magnetic field sensor array with electromagnetic interference cancellation. In an embodiment, a circuit comprises: a first circuit configured for obtaining an output signal from a magnetic field sensor array in an electronic system, the output signal representing a magnetic field present in the electronic system, the magnetic field including electromagnetic interference (EMI) generated by one or more magnetic aggressors of the electronic system; and a second circuit configured to apply one or more magnetic field gradient heat maps to the output signal.
    Type: Application
    Filed: April 11, 2017
    Publication date: October 11, 2018
    Applicant: Apple Inc.
    Inventor: Jian Guo
  • Patent number: 10094888
    Abstract: Systems, methods, and computer-readable media for calibrating the offset of a magnetometer assembly with reduced power are provided. In one embodiment, a method for operating an assembly may include determining a difference between a current signal measurement output component of a first magnetometer sensor and a previous signal measurement output component of the first magnetometer sensor, comparing the determined difference with a current threshold value, and generating an assembly output based on the comparing, where, when the determined difference is greater than the current threshold value, the generating may include providing a first assembly output using a current offset output component of a second magnetometer sensor, and, when the determined difference is less than the current threshold value, the generating may include providing a second assembly output using a previous offset output component of the second magnetometer sensor.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: October 9, 2018
    Assignee: APPLE INC.
    Inventors: Henry H. Yang, Jian Guo
  • Publication number: 20180262521
    Abstract: A method for web application layer attack detection and defense based on behavior characteristic matching and analysis includes presetting a defense rule base, the defense rule base including a plurality of defense rules; acquiring a record that access request data matches the defense rule base in a web application protection system and taking the record as sample data; learning the sample data to establish an analysis model; establishing a user reputation database and setting a blacklist module in the user reputation database; learning the user's access behavior through the analysis model and updating and correcting the defense rules in the defense rule base; establishing an exception defense rule base; and setting a defense method and intercepting the user's access behavior according to the defense method. By intelligently learning the user's behavior, threat behavior can be identified and intercepted quickly to ensure the security of the web server.
    Type: Application
    Filed: February 14, 2018
    Publication date: September 13, 2018
    Inventor: Jian Guo WANG